Method AddCounter

report/node.go:95–101

AddCounter returns a fresh copy of n, with Counter c added in. (counters are stored as strings, to keep the data structure simple)

(k string, value int)

// AddCounter returns a fresh copy of n, with Counter c added in.
// (counters are stored as strings, to keep the data structure simple)
func (n Node) AddCounter(k string, value int) Node {
	name := CounterPrefix + k
	if prevValue, found := n.LookupCounter(k); found {
		value += prevValue
	}
	return n.WithLatest(name, mtime.Now(), strconv.Itoa(value))
}

// WithSet returns a fresh copy of n, with set merged in at key.
func (n Node) WithSet(key string, set StringSet) Node {